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Cheap flights from Seattle to Birmingham from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Birmingham departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 11:25 pm
SEA
-
BHX
24h 50m2 stops
Multiple Airlines Logo
6:00 am - 5:00 pm
BHX
-
SEA
19h 00m2 stops
$603Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
2:10 pm - 9:15 pm
SEA
-
BHX
23h 05m1 stop
Multiple Airlines Logo
1:35 pm - 11:50 am
BHX
-
SEA
30h 15m1 stop
$619Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
2:10 pm - 9:30 am
SEA
-
BHX
35h 20m1 stop
Multiple Airlines Logo
1:30 pm - 11:50 am
BHX
-
SEA
30h 20m1 stop
$621Multiple Airlines
Wed, Jan 7 - Wed, Jan 14
Delta Logo
9:55 am - 3:20 pm
SEA
-
BHX
21h 25m2 stops
Delta Logo
6:15 am - 11:50 am
BHX
-
SEA
13h 35m1 stop
$624Delta
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
2:35 pm - 2:00 pm
SEA
-
BHX
15h 25m2 stops
Multiple Airlines Logo
8:40 am - 5:00 pm
BHX
-
SEA
16h 20m2 stops
$640Multiple Airlines
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
7:00 am - 12:35 pm
SEA
-
BHX
21h 35m2 stops
United Airlines Logo
6:00 am - 9:12 pm
BHX
-
SEA
23h 12m2 stops
$659United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:18 am - 12:35 pm
SEA
-
BHX
22h 17m2 stops
United Airlines Logo
1:20 pm - 10:43 pm
BHX
-
SEA
41h 23m3 stops
$669United Airlines
Sun, Jan 25 - Sun, Feb 1
KLM Logo
7:10 am - 8:30 am
SEA
-
BHX
17h 20m2 stops
KLM Logo
5:40 pm - 11:50 am
BHX
-
SEA
26h 10m1 stop
$700KLM
Wed, Jan 7 - Wed, Jan 14
Delta Logo
7:15 am - 12:50 pm
SEA
-
BHX
21h 35m2 stops
Delta Logo
9:20 am - 10:25 pm
BHX
-
SEA
21h 05m2 stops
$710Delta
Wed, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
2:35 pm - 8:30 am
SEA
-
BHX
33h 55m3 stops
Multiple Airlines Logo
8:40 am - 5:00 pm
BHX
-
SEA
16h 20m2 stops
$741Multiple Airlines
Wed, Jan 7 - Wed, Jan 14

KLM flights from Seattle to Birmingham

Our best KLM deals on Seattle to Birmingham flight tickets
KLM
Jan 7
SEA7:10 amSeattle/Tacoma Intl
17h 20m
2 stops
BHX8:30 amBirmingham
Jan 14
BHX5:40 pmBirmingham
26h 10m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$700
Find similar
KLM
Jan 7
SEA7:10 amSeattle/Tacoma Intl
17h 20m
2 stops
BHX8:30 amBirmingham
Jan 14
BHX9:20 amBirmingham
34h 30m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$818
Find similar

United Airlines flights from Seattle to Birmingham

Our best United Airlines deals on Seattle to Birmingham flight tickets
United Airlines
Jan 30
SEA7:00 amSeattle/Tacoma Intl
21h 35m
2 stops
BHX12:35 pmBirmingham
Feb 3
BHX6:00 amBirmingham
23h 12m
2 stops
SEA9:12 pmSeattle/Tacoma Intl
$659
Find similar
United Airlines
Jan 25
SEA6:18 amSeattle/Tacoma Intl
22h 17m
2 stops
BHX12:35 pmBirmingham
Feb 1
BHX1:20 pmBirmingham
41h 23m
3 stops
SEA10:43 pmSeattle/Tacoma Intl
$669
Find similar
United Airlines
Jan 30
SEA7:00 amSeattle/Tacoma Intl
21h 35m
2 stops
BHX12:35 pmBirmingham
Feb 3
BHX6:00 amBirmingham
23h 12m
2 stops
SEA9:12 pmSeattle/Tacoma Intl
$759
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Birmingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Seattle to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 1/23

2:35 pm-11:25 pm

2 stops24h 50m

Birmingham

Fri 1/30

6:00 am-5:00 pm

2 stops19h 00m

$603

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 1/23

2:10 pm-9:15 pm

1 stop23h 05m

Birmingham

Fri 1/30

1:35 pm-11:50 am

1 stop30h 15m

$619

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/7

2:10 pm-9:30 am

1 stop35h 20m

Birmingham

Wed 1/14

1:30 pm-11:50 am

1 stop30h 20m

$621

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 1/23

9:55 am-3:20 pm

2 stops21h 25m

Birmingham

Fri 1/30

6:15 am-11:50 am

1 stop13h 35m

$624

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/7

2:35 pm-2:00 pm

2 stops15h 25m

Birmingham

Wed 1/14

8:40 am-5:00 pm

2 stops16h 20m

$640

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Fri 1/30

7:00 am-12:35 pm

2 stops21h 35m

Birmingham

Tue 2/3

6:00 am-9:12 pm

2 stops23h 12m

$659

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Sun 1/25

6:18 am-12:35 pm

2 stops22h 17m

Birmingham

Sun 2/1

1:20 pm-10:43 pm

3 stops41h 23m

$669

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/7

7:10 am-8:30 am

2 stops17h 20m

Birmingham

Wed 1/14

5:40 pm-11:50 am

1 stop26h 10m

$700

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/7

7:15 am-12:50 pm

2 stops21h 35m

Birmingham

Wed 1/14

9:20 am-10:25 pm

2 stops21h 05m

$710

SeattleBirmingham

SEA - BHX

SEABHX

Seattle/Tacoma Intl

Wed 1/7

2:35 pm-8:30 am

3 stops33h 55m

Birmingham

Wed 1/14

8:40 am-5:00 pm

2 stops16h 20m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from Seattle to Birmingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Birmingham?

The cheapest month to fly to Birmingham from Seattle is in October. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Birmingham, with average flight prices from Seattle averaging around $670.

What is the cheapest day to depart on your flight to Birmingham?

The cheapest day to depart from Seattle to Birmingham is on a Sunday when prices can be found for as low as $740. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,006.

What is the cheapest time of day to depart on your flight to Birmingham?

Our data shows that the cheapest Seattle to Birmingham flights are usually those with departure times in the morning. Our users have found flights to Birmingham in the morning for as low as $742. In the afternoon is when there is more demand to fly to Birmingham, so prices are often more expensive at around $889 per ticket.

Can stopping save me money on Seattle to Birmingham flights?

You could potentially save up to 3% on your flight if you consider stops on a Seattle to Birmingham flight.

When to book flights from Seattle to Birmingham

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Birmingham according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Birmingham (SEA to BHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Birmingham

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Seattle to Birmingham takes 17h 50m
There are no direct flights from Seattle to Birmingham. There are no popular flight routes from Seattle to Birmingham.
Search flight deals

  • How far is Seattle/Tacoma Intl to Birmingham by plane?

    Seattle/Tacoma Intl and Birmingham are 4681.3 mi apart from one another. In terms of flight time, this usually takes a little over 17h 50m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Birmingham Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Birmingham Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Birmingham Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Birmingham?

Best airlines flying from Seattle to Birmingham

Compare and see reviews for airlines that fly from Seattle to Birmingham with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $597Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights
DeltaPriceFrom $621Free CancellationRating
7.9
8,005 reviews
Search Delta flights
LufthansaPriceFrom $685Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Malvern
Wolverhampton
Tamworth
Worcester
Oldbury
Dudley
Bromsgrove
Solihull
Sutton Coldfield
Walsall
West Bromwich

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Birmingham?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Birmingham. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Birmingham with flexible booking policies on momondo?

Yes. All flights to Birmingham from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Birmingham?

Once all potential Seattle to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Birmingham right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Birmingham flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Birmingham trip

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